Fixed three key issues identified through TDD testing:
1. Removed writing-skills content duplication
- Moved detailed RED-GREEN-REFACTOR process to skills/meta/writing-skills
- Added concise pointer to writing-skills for those who need it
2. Clarified conversation search workflow
- Changed "Mandatory Workflow 3" → "Workflow 3: Historical Context Search (Conditional)"
- Updated Workflow 2 step 2 to explicitly reference Workflow 3's conditions
- Eliminated contradiction between mandatory and conditional framing
3. Fixed typo: "juming" → "jumping"
Tested with subagents before and after changes to verify improvements.